Principles of Physical Layer Security in Multiuser Wireless Networks: A Survey     Principles of Physical Layer Security  Multiuser Wireless Networks       font style='font-size:12px;'> 2010/11/22

This paper provides a comprehensive review of the domain of physical layer security for wireless communications. The essential premise of physical-layer security is to enable the exchange of confiden...

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First Principles Study of Si/Ge Core-Shell nanowires under external uniaxial strain     First Principles Study  Si/Ge Core-Shell nanowires  external uniaxial strain       font style='font-size:12px;'> 2010/11/11

Density-functional theory based first principles calculations are performed to study the effects of external uniaxial strain on the electronic states of Si/Ge core-shell nanowires along the [110] dire...

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